Chevron Left
返回到 电力电子技术概论

學生對 科罗拉多大学波德分校 提供的 电力电子技术概论 的評價和反饋

4.8
1,851 個評分
460 條評論

課程概述

This course can also be taken for academic credit as ECEA 5700, part of CU Boulder’s Master of Science in Electrical Engineering degree. This course introduces the basic concepts of switched-mode converter circuits for controlling and converting electrical power with high efficiency. Principles of converter circuit analysis are introduced, and are developed for finding the steady state voltages, current, and efficiency of power converters. Assignments include simulation of a dc-dc converter, analysis of an inverting dc-dc converter, and modeling and efficiency analysis of an electric vehicle system and of a USB power regulator. After completing this course, you will: ● Understand what a switched-mode converter is and its basic operating principles ● Be able to solve for the steady-state voltages and currents of step-down, step-up, inverting, and other power converters ● Know how to derive an averaged equivalent circuit model and solve for the converter efficiency A basic understanding of electrical circuit analysis is an assumed prerequisite for this course....

熱門審閱

SA

Aug 01, 2017

This course sets the groundwork for more advanced concepts in Power Electronics. The Professor was very explicit and the homework assignments were of a good strength to help ground the notions learnt.

SH

Sep 23, 2017

I am very please of with course but i also want the course of power electronics related to any field i mean in FACTS devices applications so we can learn more related to new emerging technologies .

篩選依據:

376 - 电力电子技术概论 的 400 個評論(共 450 個)

創建者 Paul G

Feb 22, 2016

Well done in terms of mathematical rigor and explaining the basics. One critique that I have is that there isn't enough time spent on intuition around the circuits. For instance, how does the buck converter work from a more qualitative standpoint? Easy to look up online, I understand, but the professor is excellent and I would benefit from his perspective.

創建者 Rafat A

May 13, 2019

the solution for numerical question were hard because of .1 % barrier and . the answer once entered correct the database should keep that result to reduce re entry of correct answers. add more exmple so that student can do more practice before attending assignment.

創建者 Thierry G

Feb 04, 2018

Excellent introduction to the analysis of switched systems. The explanations and examples are very clearly explained.

The only drawback to this course is that it takes a lot of trying around to get used to enter the formulas into the system for the homework

創建者 Meinardo A

Jun 24, 2016

I would like to receive feedback about my wrong answers after I approve the course. I really would like to know what were the correct answers.

I think that this is really important because I can learn of my mistakes.

創建者 Guillaume V

Apr 02, 2017

This course was quite easy.

The exercises are interesting, given with their full solution.

I think your need Pr. Erickson's book to follow the course.

Thanks to the University of Colorado Boulder.

創建者 Muhammad A

Jul 02, 2017

The course is outstanding and designed in a very professional manner. This course can be made more better for students by including answers of problems and making forum more responsive.

創建者 Samuel C

Mar 22, 2020

A good introduction to switching converters. There are thoroughly worked out examples to make the coursework accessible to students who are willing to put in the time.

創建者 Alessandro P

Apr 24, 2020

It would be nice to have a way to interact even for a limited amount of time with the professor but I assume that for the cost of the training this is hardly possible

創建者 Jayson S

Jun 25, 2018

I feel like the lecture should of went over the buck-boost and left the buck converter and the boost converter as homework problems. It was challenging, but passable.

創建者 Rachananjali

Aug 24, 2016

The course was good and the assignments were brainstorming. But if we would have the solution for the wrong answers it would be good. We will get to know the mistake.

創建者 Aayush P B N

Jan 15, 2017

It is exciting and meant for people who are interested to research much more about what is thought. May take some time for classmates to help you with any queries.

創建者 Maximilian B

Apr 12, 2020

Very interesting class. Videos are very good and understandable. The speed of learning is good for me. There is no support for arising questions besides the fo

創建者 Vivek R

Nov 22, 2016

This is really a great introduction to power electronics. The only thing I disliked was you need to type in your answers accurate up to 8 decimal digits.

創建者 Cole M

Feb 28, 2020

clear and concise. could improve by making homework questions more tolerant in significant figures, but overall I would definitely recommend this course

創建者 Andrew N

Mar 16, 2017

Great information, nice pace, only complaint is Homework take a long time especially entering your answers, very picky and precise, enjoy the lectures!

創建者 Deleted A

Jul 05, 2016

A fair amount of self-study is necessary to learn everything covered in-depth (especially if you haven't yet learned these as part of a formal course).

創建者 Saraswathi V

May 27, 2020

Sometimes challenging, fun if you like solving circuits. Quite simple once you get the hang of it. Only struggled a lot to do the Week2 assignment.

創建者 Niko B

Apr 17, 2020

Quiz does'nt have any explenation, after you submit and pass there should be something that tells you the answer of what you didn't write correctly

創建者 K.S. V

May 26, 2016

Very patient and methodical step-by-step development of the subject matter. Excited to learn about using LTSpice from the class instructions.

創建者 Antonio B

Mar 10, 2020

It is a good course, but I do not have a feedback on the exams, when my answers are wrong it is very difficult to know where is my mistake.

創建者 Amith P

Oct 13, 2016

A very good basic course. Tough homeworks. Be prepared to put in some effort to crack this course. But it's worth the time you spend on it.

創建者 Raj

Jun 10, 2016

Excellent course for brushing the fundamentals. The assignments also shows how the fundamentals are related to the big scheme of things.

創建者 NITESH M

May 04, 2020

after course completion we should be provided with the detailed solution of the course assignment.

thank you sir

thank you coursera

創建者 SRIRAM S

May 14, 2020

this course is good for beginners and can learn about boost and buck boost very well as well as simulation of that topology also

創建者 Sachin Y

Mar 15, 2018

The course was very good. It gave insights about the analysis of converter losses by two port method which was quite new for me.